.page-products {
  background-color: var(--bg);
  background-image:
    linear-gradient(rgba(198, 255, 0, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(198, 255, 0, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-display);
  color: var(--text);
}

.page-products img {
  max-width: 100%;
  height: auto;
}

.page-products .prod-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 8px;
}

.page-products .prod-breadcrumb a {
  color: var(--lime);
  text-decoration: none;
}

.page-products .prod-breadcrumb__current {
  color: var(--muted);
  font-weight: 600;
}

.page-products .prod-hero {
  position: relative;
  padding: 32px 0 44px;
}

.page-products .prod-hero__inner {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-products .prod-hero__stage {
  position: relative;
  min-height: 400px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 20% 20%, rgba(198, 255, 0, 0.08), transparent 36%),
    linear-gradient(145deg, rgba(46, 52, 64, 0.85), rgba(10, 17, 40, 0.95));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 16px;
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}

.page-products .prod-hero__stage::after {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 14px;
  height: 8px;
  opacity: 0.7;
  background-image: repeating-linear-gradient(90deg, var(--lime) 0 1px, transparent 1px 18px);
}

.page-products .prod-hero__grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(245, 240, 232, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(245, 240, 232, 0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.page-products .prod-hero__coords {
  position: absolute;
  top: 16px;
  left: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-num);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.page-products .prod-hero__coords::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--lime);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.page-products .prod-hero__coords span:not(:last-child)::after {
  content: "/";
  margin-left: 12px;
  color: var(--orange);
}

.page-products .prod-hero__scale {
  position: absolute;
  left: 0;
  bottom: 0;
  background: var(--bg-deep);
  color: var(--muted);
  font-family: var(--font-num);
  font-size: 10px;
  padding: 6px 10px 14px;
  letter-spacing: 0.12em;
}

.page-products .prod-hero__phone {
  position: relative;
  z-index: 2;
  width: min(220px, 78vw);
  aspect-ratio: 600 / 1200;
  background: var(--bg-deep);
  border: 2px solid rgba(245, 240, 232, 0.18);
  border-radius: 36px;
  padding: 12px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(198, 255, 0, 0.12);
}

.page-products .prod-hero__phone-screen {
  width: 100%;
  height: 100%;
  border-radius: 24px;
  overflow: hidden;
}

.page-products .prod-hero__phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-products .prod-hero__phone-notch {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 72px;
  height: 20px;
  background: rgba(10, 17, 40, 0.92);
  border-radius: 999px;
  z-index: 3;
}

.page-products .prod-hero__scanline {
  position: absolute;
  z-index: 3;
  top: 22%;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--lime) 40%, transparent);
  opacity: 0.55;
  animation: kaiyun-products-scan 5s ease-in-out infinite;
  pointer-events: none;
}

@keyframes kaiyun-products-scan {
  0%, 100% {
    top: 18%;
    opacity: 0.2;
  }
  50% {
    top: 78%;
    opacity: 0.7;
  }
}

.page-products .prod-hero__content {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-products .prod-hero__eyebrow {
  color: var(--orange);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0;
}

.page-products .prod-hero h1 {
  font-size: clamp(28px, 6vw, 46px);
  line-height: 1.15;
  margin: 0;
}

.page-products .prod-hero__lead {
  color: var(--muted);
  line-height: 1.75;
  margin: 0;
}

.page-products .prod-hero__cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}

.page-products .prod-hero__download-title {
  width: 100%;
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
}

.page-products .prod-hero__cta {
  position: relative;
  overflow: hidden;
}

.page-products .prod-hero__cta::after {
  content: "";
  position: absolute;
  top: -30%;
  left: -45%;
  width: 36%;
  height: 160%;
  transform: rotate(22deg) translateX(-140%);
  transition: transform 0.5s ease;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
}

.page-products .prod-hero__cta:hover::after {
  transform: rotate(22deg) translateX(320%);
}

.page-products .prod-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  border-top: 1px solid var(--line);
  padding: 16px 0;
  margin-top: 8px;
}

.page-products .prod-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .prod-hero__stat-num {
  font-family: var(--font-num);
  font-size: 22px;
  color: var(--lime);
  line-height: 1;
}

.page-products .prod-hero__stat-label {
  font-size: 12px;
  color: var(--muted);
}

.page-products .prod-hero__note {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
  border-left: 2px solid var(--orange);
  padding-left: 12px;
}

.page-products .prod-features {
  padding: 56px 0 24px;
  position: relative;
}

.page-products .prod-features::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 48%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--orange));
}

.page-products .prod-features__heading,
.page-products .prod-versions__heading,
.page-products .prod-compat__heading {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.page-products .prod-features__index,
.page-products .prod-versions__index,
.page-products .prod-compat__index,
.page-products .prod-security__index {
  font-family: var(--font-num);
  color: var(--orange);
  letter-spacing: 0.12em;
  margin: 0;
  font-size: 13px;
}

.page-products .prod-features__heading h2,
.page-products .prod-versions__heading h2,
.page-products .prod-compat__heading h2,
.page-products .prod-security__content h2,
.page-products .prod-download__content h2 {
  font-size: clamp(24px, 4vw, 34px);
  margin: 0;
}

.page-products .prod-features__lead,
.page-products .prod-versions__lead {
  color: var(--muted);
  margin: 0;
  line-height: 1.7;
}

.page-products .prod-features__datapanel {
  margin-bottom: 34px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(46, 52, 64, 0.8), rgba(10, 17, 40, 0.9));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}

.page-products .prod-features__datapanel .coord-index {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
  margin-bottom: 14px;
}

.page-products .prod-features__metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 22px;
}

.page-products .prod-features__metric {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .prod-features__metric-label {
  font-size: 12px;
  color: var(--muted);
}

.page-products .prod-features__metric-value {
  font-family: var(--font-num);
  font-size: 24px;
  color: var(--lime);
  line-height: 1;
}

.page-products .prod-features__metric-bar {
  display: block;
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
}

.page-products .prod-features__metric-bar::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--lime), var(--green));
}

.page-products .prod-features__metric-bar--wide::after {
  width: 72%;
}

.page-products .prod-features__metric-bar--mid::after {
  width: 56%;
}

.page-products .prod-features__metric-bar--high::after {
  width: 68%;
}

.page-products .prod-features__metric-bar--full::after {
  width: 88%;
}

.page-products .prod-features__layout {
  display: grid;
  gap: 28px;
}

.page-products .prod-features__visual img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.page-products .prod-features__tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-products .prod-features__tab {
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 999px;
  padding: 8px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  cursor: pointer;
}

.page-products .prod-features__tab:hover {
  border-color: var(--lime);
}

.page-products .prod-features__panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--lime);
  border-radius: 16px;
  padding: 20px;
  display: block;
}

.page-products .prod-features__panel[hidden] {
  display: none;
}

.page-products .prod-features__panel h3 {
  font-size: 18px;
  margin: 0 0 8px;
}

.page-products .prod-features__panel p {
  color: var(--muted);
  margin: 0;
  line-height: 1.7;
}

.page-products .prod-features__panel ul {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .prod-features__panel li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.6;
}

.page-products .prod-features__panel li::before {
  content: "▶";
  position: absolute;
  left: 0;
  top: 2px;
  font-size: 10px;
  color: var(--lime);
}

.page-products .prod-versions {
  padding: 48px 0 24px;
}

.page-products .prod-versions__layout {
  display: grid;
  gap: 28px;
}

.page-products .prod-versions__visual img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.page-products .prod-versions__list {
  display: grid;
  gap: 12px;
  margin-top: 4px;
}

.page-products .prod-versions__item {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}

.page-products .prod-versions__trigger {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  list-style: none;
  cursor: pointer;
  padding: 16px;
  margin: 0;
  background: transparent;
  user-select: none;
}

.page-products .prod-versions__trigger::-webkit-details-marker {
  display: none;
}

.page-products .prod-versions__trigger::after {
  content: "+";
  font-family: var(--font-num);
  color: var(--lime);
  font-size: 18px;
}

.page-products .prod-versions__item[open] .prod-versions__trigger::after {
  content: "−";
}

.page-products .prod-versions__version {
  font-family: var(--font-num);
  font-size: 14px;
  color: var(--lime);
  background: rgba(198, 255, 0, 0.1);
  border: 1px solid var(--lime);
  padding: 2px 10px;
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 6px 100%, 0 calc(100% - 6px));
}

.page-products .prod-versions__summary {
  font-weight: 600;
  color: var(--text);
}

.page-products .prod-versions__tag {
  font-size: 12px;
  color: var(--orange);
  white-space: nowrap;
}

.page-products .prod-versions__body {
  border-top: 1px dashed var(--line);
  color: var(--muted);
  padding: 12px 16px 16px;
  line-height: 1.7;
  font-size: 14px;
}

.page-products .prod-versions__body p {
  margin: 0;
}

.page-products .prod-versions__news-link {
  color: var(--lime);
}

.page-products .prod-compat {
  padding: 48px 0 24px;
}

.page-products .prod-compat__heading p {
  color: var(--muted);
  margin: 0;
  line-height: 1.7;
}

.page-products .prod-compat__grid {
  display: grid;
  gap: 20px;
}

.page-products .prod-compat__card {
  position: relative;
  background: linear-gradient(145deg, var(--panel), rgba(10, 17, 40, 0.9));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.page-products .prod-compat__card::before {
  content: "";
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-top: 2px solid var(--lime);
  border-right: 2px solid var(--lime);
}

.page-products .prod-compat__card--android::before {
  border-top-color: var(--orange);
  border-right-color: var(--orange);
}

.page-products .prod-compat__system {
  font-family: var(--font-display);
  font-size: 26px;
  color: var(--text);
  margin-bottom: 10px;
}

.page-products .prod-compat__desc {
  color: var(--muted);
  margin: 0;
  line-height: 1.7;
}

.page-products .prod-compat__card ul {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .prod-compat__card li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
  font-size: 14px;
}

.page-products .prod-compat__card li::before {
  content: "●";
  position: absolute;
  left: 0;
  top: 5px;
  color: var(--green);
  font-size: 9px;
}

.page-products .prod-compat__help {
  margin: 20px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.page-products .prod-compat__help a {
  color: var(--lime);
}

.page-products .prod-security {
  padding: 48px 0 24px;
}

.page-products .prod-security__grid {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-products .prod-security__visual img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.page-products .prod-security__content {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-products .prod-security__content p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
}

.page-products .prod-security__list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .prod-security__list li {
  position: relative;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.6;
}

.page-products .prod-security__list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--lime);
}

.page-products .prod-security__actions {
  margin-top: 8px;
}

.page-products .prod-download {
  padding: 48px 0 64px;
}

.page-products .prod-download__wrap {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 28px 100%, 0 calc(100% - 28px));
}

.page-products .prod-download__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.42) saturate(1.2);
}

.page-products .prod-download__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 32px 20px;
  text-align: center;
}

.page-products .prod-download__eyebrow {
  color: var(--orange);
  margin: 0;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.page-products .prod-download__content p {
  color: var(--muted);
  max-width: 480px;
  margin: 0;
  line-height: 1.7;
}

.page-products .prod-download__content a {
  color: var(--lime);
}

.page-products .prod-download__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

@media (min-width: 860px) {
  .page-products .prod-hero {
    padding: 56px 0 72px;
  }

  .page-products .prod-hero__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 8fr);
    gap: 48px;
  }

  .page-products .prod-hero__stage {
    min-height: 560px;
  }

  .page-products .prod-hero__phone {
    width: 250px;
  }

  .page-products .prod-features {
    padding: 64px 0 32px;
  }

  .page-products .prod-features__layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-products .prod-features__visual {
    position: sticky;
    top: 20px;
  }

  .page-products .prod-features__metrics {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .prod-versions {
    padding: 64px 0 32px;
  }

  .page-products .prod-versions__layout {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }

  .page-products .prod-compat {
    padding: 64px 0 32px;
  }

  .page-products .prod-compat__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .prod-security {
    padding: 64px 0 32px;
  }

  .page-products .prod-security__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 48px;
  }

  .page-products .prod-download {
    padding: 64px 0 88px;
  }

  .page-products .prod-download__wrap {
    min-height: 380px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-hero__scanline {
    animation: none;
  }

  .page-products .prod-hero__cta::after {
    transition: none;
  }
}